import { PDFImage } from 'pdf-lib';
import { Pos } from './box.js';
import { Color } from './colors.js';
export declare type GraphicsObject = RectObject | LineObject | PolylineObject | ImageObject;
export declare type RectObject = {
    type: 'rect';
    x: number;
    y: number;
    width: number;
    height: number;
    strokeWidth?: number;
    strokeColor?: Color;
    fillColor?: Color;
};
export declare type LineObject = {
    type: 'line';
    x1: number;
    y1: number;
    x2: number;
    y2: number;
    strokeWidth?: number;
    strokeColor?: Color;
};
export declare type PolylineObject = {
    type: 'polyline';
    points: {
        x: number;
        y: number;
    }[];
    closePath?: boolean;
    strokeWidth?: number;
    strokeColor?: Color;
    fillColor?: Color;
};
export declare type ImageObject = {
    type: 'image';
    x: number;
    y: number;
    width: number;
    height: number;
    image: PDFImage;
};
export declare function parseGraphics(input: unknown): GraphicsObject[];
/**
 * Parses a given input as a graphics shape object. Throws if the input cannot be parsed.
 *
 * @param input The input value to parse.
 * @returns A graphics shape object.
 */
export declare function parseGraphicsObject(input: unknown): GraphicsObject;
/**
 * Shifts the a graphics object to a given position by adding the position's `x` and `y` values
 * to the coordinates of the graphics object.
 *
 * @param rect The input graphics object to shift
 * @param pos The position to shift to
 * @returns The new graphics object
 */
export declare function shiftGraphicsObject<T extends GraphicsObject>(shape: T, pos: Pos): T;